Home / 2,718,160.51-3,750,838.25-1,600,371.54

Finding the Fourth Proportional to 2,718,160.51, 3,750,838.25 and 1,600,371.54

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Solution

The fourth proportional to 2,718,160.51, 3,750,838.25 and 1,600,371.54 is: 2,208,381.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,160.51 : 3,750,838.25 = 1,600,371.54 : x
  2. Step 2: Convert to fraction form
    2,718,160.51/3,750,838.25 = 1,600,371.54/x
  3. Step 3: Cross multiply
    2,718,160.51x = 3,750,838.25 × 1,600,371.54
  4. Step 4: Simplify right side
    2,718,160.51x = 6,002,734,786,443.41
  5. Step 5: Solve for x
    x = 6,002,734,786,443.41/2,718,160.51
  6. Step 6: Final answer
    x = 2,208,381.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.